In Reply to: Unstable SRPP posted by gusser on June 22, 2021 at 16:40:28:
Power supply time constants may be similar to coupling time constant of C2/R11 - yes, I'd reduce it first, then look at decoupling time constants (more C than just the 2.2 uF, I hope).
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Follow Ups
- RE: Unstable SRPP - Tom Bavis 06/22/2119:06:36 06/22/21 (18)
- RE: Unstable SRPP - gusser 20:06:46 06/22/21 (17)
- RE: Unstable SRPP - Triode_Kingdom 05:59:24 06/23/21 (16)
- RE: Unstable SRPP - gusser 11:31:06 06/23/21 (15)
- RE: "not that critical sonics wise." - deathtube 667 03:11:26 06/24/21 (13)
- Because tubes rule! - gusser 17:53:25 06/24/21 (12)
- RE: Because tubes rule! - Triode_Kingdom 06:42:39 06/25/21 (8)
- RE: Because tubes rule! - gusser 11:47:41 06/25/21 (7)
- RE: Because tubes rule! - PakProtector 12:59:41 06/26/21 (0)
- RE: Because tubes rule! - Triode_Kingdom 14:12:45 06/25/21 (5)
- Realistic was a Radio Shack house brand. - gusser 14:17:38 06/25/21 (4)
- I know that - Triode_Kingdom 16:58:32 06/25/21 (3)
- RE: I know that - Paul Joppa 22:26:18 06/25/21 (1)
- RE: I know that - Triode_Kingdom 06:30:07 06/26/21 (0)
- RE: I know that - elblanco 20:15:49 06/25/21 (0)
- RE: Because tubes rule! - Paul Joppa 19:24:11 06/24/21 (2)
- There was a store in Ventura Ca. (So. Cal.) also. nt - Tre' 19:40:50 06/24/21 (1)
- I stand corrected! - gusser 11:45:13 06/25/21 (0)
- RE: Unstable SRPP - Triode_Kingdom 12:10:28 06/23/21 (0)